F11 fullscreen mode in OBS Studio can be disabled by unchecking a single setting in the View menu

When you press F11 in OBS Studio, the program expands to fill your entire screen and hides the taskbar and window borders. If you want to prevent this from happening — either because you need to see other windows while streaming or recording, or because you accidentally triggered it — you can turn off the fullscreen toggle entirely. The setting takes about 30 seconds to change.

OBS Studio stores this preference in the View menu, not in the Settings panel. Once you disable it, F11 will no longer set up fullscreen mode, and the keyboard shortcut becomes inactive. This is useful if you work across multiple monitors or need to reference other windows while you are recording.

Key Takeaways

  • Open OBS Studio and click the View menu at the top of the window.
  • Uncheck the box next to "Fullscreen Interface" to disable the F11 fullscreen toggle.
  • The change takes effect when ready; you do not need to restart OBS Studio.
  • If you change your mind later, you can re-enable fullscreen mode by checking the same box again.

Step-by-step: Disabling fullscreen in OBS Studio

Start with OBS Studio open on your desktop. Look at the menu bar at the top of the window — you will see File, Edit, View, and other options. Click on View.

A dropdown menu will appear. Scan down the list until you find "Fullscreen Interface". If there is a checkmark next to it, the fullscreen mode is currently enabled. Click on that line to uncheck it. The checkmark will disappear, and fullscreen mode is now disabled.

Close the menu by clicking elsewhere on the screen or pressing Escape. That is all you need to do. F11 will no longer work, and the fullscreen button (if you have one in your interface) will also be inactive. The change happens right away without any restart or confirmation dialog.

Why you might want to disable fullscreen mode

Fullscreen mode hides everything except OBS Studio itself — your taskbar, your clock, any other open windows. This can be useful if you are streaming and want to eliminate distractions, but it can also trap you if you need to check something else quickly or if you accidentally press F11 and forget how to get out.

Disabling the feature entirely prevents accidental set up. You can still see your desktop, your browser, or your chat window while OBS is running, which many streamers and content creators prefer. If you later decide you want fullscreen mode available again, the setting is reversible in the same menu.

What happens if you press F11 after disabling it

Once you uncheck "Fullscreen Interface," pressing F11 will do nothing. The key will not trigger any action, and OBS Studio will remain in its normal windowed state. This is different from pressing F11 again to exit fullscreen — the key straightforward becomes inactive and produces no response.

If you ever want to re-enable the F11 shortcut, return to the View menu and check the "Fullscreen Interface" box again. The setting will be restored when ready, and F11 will work as before.

Other ways to control OBS Studio's window size

Disabling fullscreen does not limit how you can resize OBS Studio. You can still drag the window edges to make it larger or smaller, move it to a different monitor, or maximize it using your operating system's standard window controls (the maximize button in the top-right corner on Windows, or the green button on Mac).

Maximizing the window is different from fullscreen mode. A maximized window still shows your taskbar and window title bar, so you can switch to other programs more easily. Many people use maximized mode instead of fullscreen for this reason, since it gives you more screen space without hiding your system controls.

If you cannot find the Fullscreen Interface option

The View menu location and exact wording can vary slightly depending on your version of OBS Studio. If you are using an older version, the option might be labeled "Fullscreen Projector" or appear under a different menu. Check that you have the latest version of OBS Studio installed — updates are free and available from obsproject.com.

If you are still unable to locate the setting after updating, you can also disable F11 by editing OBS Studio's configuration file directly, but the menu method is simpler and does not require technical knowledge. The configuration file is stored in your user folder under .config/obs-studio on Linux or AppData on Windows, but the View menu approach avoids the need to navigate there.

Frequently Asked Questions

How do I get out of fullscreen mode if I did not disable it first?

Press F11 again to toggle fullscreen off and return to normal window mode. You can also press Escape, or move your mouse to the top of the screen to reveal the menu bar and click View, then uncheck "Fullscreen Interface."

Will disabling fullscreen affect my recordings or streams?

No. The fullscreen setting only changes how OBS Studio appears on your screen. It does not change what gets recorded or streamed — that is determined by your scene and source settings, which are separate.

Can I disable F11 but keep other fullscreen options?

Yes. Unchecking "Fullscreen Interface" disables the F11 key and the menu button, but you can still use fullscreen projectors (a separate feature for displaying your stream on a second monitor) if you set those up in the Tools menu.

What if I want to use F11 for something else?

Once you disable "Fullscreen Interface" in OBS Studio, F11 becomes available for other programs to use. If you switch to a web browser or text editor, F11 will work normally in that program instead.